下列不属于 X 线管电参数的有
A、最高管电压D
暂无解析
You’llbetheretomorrow--youwon’t________me________,willyou?
______aretheprimarydestinationsfortheChineseatpresent.
Sofarscientistshaveonlyacquired________understandingofthephysicalprocessesthatcauseearthquakes.
In1985,_______becamethefirstinternationalhotelcompanytoopenahotelinChinabearingitsownname.
Thesedayspeoplearebecomingmoreandmore_____aboutthefoodtheyeat.
